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- Brand: Rexroth
- Series: A2FO Bent‑Axis Fixed‑Displacement Axial Piston Hydraulic Pump
- Models & Displacement:
- A2FO28/61R‑VBB05‑S：28 cc/rev
- A2FO32/61R‑XAB05‑S：32 cc/rev
- A2FO500/60R‑VZH11：500 cc/rev
- Pressure: Continuous up to 35 MPa, Peak up to 42 MPa
- Features: High‑pressure resistance, high power density, compact structure, low noise, stable oil output, hardened internal components
- Application: Construction machinery, mining equipment, concrete pump truck, heavy‑duty industrial hydraulic system, marine machinery
English FAQ (Product Detail Page)
Q1: What are these hydraulic pumps?
A: They are Rexroth A2FO series bent‑axis fixed‑displacement axial piston pumps, including small displacement 28cc, 32cc and large displacement 500cc model A2FO500/60R‑VZH11.
Q2: What do the model codes mean?
A:
- A2FO = Series
- 28/32/500 = Displacement
- 61R/60R = Series version & rotation direction
- VBB05‑S / XAB05‑S / VZH11 = Port configuration, control type and special factory specifications
Q3: What are core advantages?
A: Bent‑axis structure with high power‑to‑weight ratio, high‑pressure stable performance, low internal leakage, high volumetric efficiency, long service life under heavy‑duty continuous operation.
Q4: What equipment are they used for?
A: Small‑displacement types for compact mobile machinery; 500cc large‑displacement type for mining machinery, concrete pump trucks, heavy industrial hydraulic stations and marine equipment.
Q5: Can replace original Rexroth pumps directly?
A: Yes. Standard flange, shaft and oil port dimensions, plug‑and‑play without modification.
